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Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
constant of proportionally   the constant value of the ratio of two proportional quantities  
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slope   a number that describes both the direction and the steepness of the line  
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direct variation   When two variables are related in such a way that the ratio of their values always remains the same  
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linear equation   equation of first degree: an equation with no variable raised to a power  
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x-intercept   a point in the equation where the y-value is zero  
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y-intercept   a point in the equation where the x-value is zero  
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point-slope form    
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unit rate    
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slope-intercept form    
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proportional relationship    
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rate of change    
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intersecting lines    
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Created by: jbogans
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